Nitrile¬†| ASTM | 52.5 outside diameter (mm) –¬†Inside diameters (mm)

Nitrile PSI plug

52.5-10/11mm

Nitrile PSI plug

52.5-19/20mm

Nitrile PSI plug

52.5-24/26

Nitrile PSI plug

52.5-12/14mm

Nitrile PSI plug

52.5-20/22

Nitrile PSI plug

52.5-28/29

Nitrile PSI plug

52.5-14/16mm

Nitrile PSI plug

52.5-22/23

Nitrile PSI plug

52.5-30/31

Nitrile PSI plug

52.5-16/18mm

Nitrile PSI plug

52.5-23/24

Nitrile PSI plug

52.5-32/33